MUMBAI, India, May 1 -- Intellectual Property India has published a patent application (202631033935 A) filed by Vidyasagar University, Midnapore, West Bengal, on March 20, for 'system and method for authenticated single-path transmission of semantic acoustic data in wireless sensor network.'
Inventor(s) include Mondal, Uttam Kr.; and Das, Sushovan.
The application for the patent was published on May 1, under issue no. 18/2026.
According to the abstract released by the Intellectual Property India: "The present invention relates to a pervasive acoustic wireless sensor network system (100) for authenticated and energy-efficient transmission of acoustic event information. The system comprises a plurality of acoustic sensing nodes (102.1-102.N), intermediate routing nodes (104.1-104.N), and a destination node (108). Each sensing node includes an acoustic sensor (102.N.2), a processing unit (102.N.4), and a wireless communication interface (102.N.6) configured to capture acoustic signals and generate a semantic feature vector using a pre-trained machine learning model. A pilot agent evaluates multiple candidate communication paths based on routing parameters including hop distance, spatial distance, and transmission energy consumption. The pilot agent enforces a single optimal authenticated path for transmitting the semantic feature vector as a data packet. The routing nodes perform hop-by-hop semantic authentication using a locally stored authentication model before forwarding the data. The proposed system reduces redundant multipath transmission, improves routing reliability, and enhances overall network energy efficiency."
Disclaimer: Curated by HT Syndication.
